Fostex HP-A4
| Brand | Fostex |
| Model | HP-A4 |
| Frequency response | 20 Hz – 80000 Hz +3 −3 dB |
| Total harmonic distortion (%) | 0.04 |
| Signal-to-noise ratio (dB) | |
| Output impedance (Ω) | |
| Gain (dB) | |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Weight (kg) |
| Brand | Fostex |
| Model | HP-A4 |
| Frequency response | 20 Hz – 80000 Hz +3 −3 dB |
| Total harmonic distortion (%) | 0.04 |
| Signal-to-noise ratio (dB) | |
| Output impedance (Ω) | |
| Gain (dB) | |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Weight (kg) |